Mobile and multi-device interactive panorama video distribution system

Author

Kimata, Hideaki ; Ochi, Daisuke ; Kameda, Akio ; Noto, Hajime ; Fukazawa, Katsuhiko ; Kojima, Akira

Author_Institution

NTT Media Intell. Labs., NTT Corp., Yokosuka, Japan

fYear

2012

fDate

2-5 Oct. 2012

Firstpage

574

Lastpage

578

Abstract

Distribution of reality of the event site through broadband network is expected for a future video service. We propose video distribution system for providing such a realistic user experience in the mobile and home environments, upon recent trends of wireless broadband network LTE and Wi-Fi, and multi-touch wide screen mobile terminal. In the system the user can see high quality video of the expected area within the huge panorama video which represents the whole scene while moving and zooming in interactively the viewing area under limited bandwidth of wireless network. In addition, multi-device video streaming to the TV terminal and mobile terminal is supported. The user can experience more sensational interactive viewing with more high quality video and sound while keeping stress-free multi-touch interface to control the viewing area.

Keywords

broadband networks; interactive systems; mobile computing; video signal processing; video streaming; LTE; TV terminal; Wi-Fi; mobile system; multidevice interactive video distribution system; multidevice video streaming; multitouch wide screen mobile terminal; panorama video distribution system; stress-free multitouch interface; video service; wireless broadband network; Fans; Mobile communication; Mobile handsets; Streaming media; TV; Tiles; Usability; H.264; MVC; interactivity; mobile; multi-device; panorama video; reality; user experience;

fLanguage

English

Publisher

ieee

Conference_Titel

Consumer Electronics (GCCE), 2012 IEEE 1st Global Conference on

Conference_Location

Tokyo

Print_ISBN

978-1-4673-1500-5

Type

conf

DOI

10.1109/GCCE.2012.6379918

Filename

6379918